Re: qBittorrent torrents stall after awhile

On Tue, Oct 08, 2024 at 03:18:57AM +0000, Lucas Gabriel Vuotto wrote:
> On Mon, Oct 07, 2024 at 09:21:22PM GMT, Lucas Gabriel Vuotto wrote:
> > On Sun, Oct 06, 2024 at 07:35:35PM GMT, Anon Loli wrote:
> > > Bug 2:
> > > After some uneven time (0-15 minutes), SOME torrents just get Stalled after
> > > downloading (although I think that some never even get started).
> > > I could not find any correlation between settings and whatnot.
> > > The network is not at fault, and neither is the tracker.
> > > Not only has this been tested against different internet accesses and ISPs, it
> > > has also been tested with clearnet and I2P, and I2P is anonymous so ISP can't
> > > even figure out if torrenting is happening even if they wanted to.
> > >
> > > And torrenting worked fine on FreeBSD's qBittorent, although this was another
> > > computer. I will probably try another disk or something soon, but I very very
> > > doubt that this could be the cause of bug 2.
> > >
> > >
> > > What could be doing this? I for a long time thought that it was a I2P-specific
> > > thing until I noticed that it also happens to clearnet torrents.
> > > Default settings cause this too.
> > >
> > > This bug has been ongoing for many months.
> > > What helps is restarting qBittorrent.
> >
> > By any chance, do you run qBittorrent in a rtable(4) other than 0? If
> > that's the case, you should give the patch below for a try. It adds
> > support for that in net/libtorrent-rasterbar.
>
> Now with REVISION bump.
>
>
> diff refs/heads/master 48227dd1687dd2693a67ae71578fe57e9475ae8b
> commit - 5324f947be0d2b037a14f27d27648042f2d6d540
> commit + 48227dd1687dd2693a67ae71578fe57e9475ae8b
> blob - 533da6409cd6f133915ae3f1823dab4b2a976091
> blob + 5e24ad9f913633d4653488396aa8ff36c8717a0d
> --- net/libtorrent-rasterbar/Makefile
> +++ net/libtorrent-rasterbar/Makefile
> @@ -2,7 +2,7 @@ COMMENT = C++ library implementing a BitTorrent clien
>
> V = 2.0.10
> DISTNAME = libtorrent-rasterbar-${V}
> -REVISION = 0
> +REVISION = 1
>
> SHARED_LIBS += torrent-rasterbar 9.0 # 10.0.0
>
> blob - /dev/null
> blob + 21c032d13dc9a2585abd74efe633cebdda2b5d83 (mode 644)
> --- /dev/null
> +++ net/libtorrent-rasterbar/patches/patch-src_enum_net_cpp
> @@ -0,0 +1,48 @@
> +Handle non-zero rtable.
> +
> +Index: src/enum_net.cpp
> +--- src/enum_net.cpp.orig
> ++++ src/enum_net.cpp
> +@@ -1146,13 +1146,19 @@ int _System __libsocket_sysctl(int* mib, u_int namelen
> + }
> + ::close(s);
> + */
> ++#define nelems(_a) (sizeof((_a)) / sizeof((_a)[0]))
> ++
> ++#ifdef __OpenBSD__
> ++ int mib[7] = {CTL_NET, PF_ROUTE, 0, AF_UNSPEC, NET_RT_DUMP, 0, getrtable()};
> ++#else
> + int mib[6] = {CTL_NET, PF_ROUTE, 0, AF_UNSPEC, NET_RT_DUMP, 0};
> ++